Vic cab firm defends MP Geoff Shaw

A taxi company from Geoff Shaw's Frankston electorate has backed the independent MP, saying it is disappointing he was "physically attacked" on the steps of parliament.

Frankston Radio Cabs released a statement supporting Mr Shaw over his scuffle with an elderly protester who was rallying against taxi industry reforms on Tuesday.

"A great injustice has occurred outside Parliament House with a political rally which turned violent," managing director Kevin Dunn said.

"While we can understand the angst, concerns and frustrations of all taxi owners, operators and drivers, Frankston Radio Cabs Pty Ltd is disappointed that our member for Frankston Mr Geoff Shaw has been physically attacked on the steps of Parliament House."

Mr Dunn said Mr Shaw was the only MP to stand his ground against the government earlier this year, defending the taxi industry from harsh reforms.

"Mr Shaw's actions, accessibility and strong support for taxi operators has in fact helped many families in the taxi industry," he said.